Interactive Web Development Know-How in a Few Lines [Beginner's Edition]

I didn't include an explanation video, but I did a lot of commenting in the JS.

I tried to include an explanation in the video, but it was too late. (I gave up)

I should have included an explanation since it wasn't related to the previous lecture.

Using a few lines of JS and CSS3 properties, you can create an interactive experience like the one above.

I wanted to show you that it can be made easily.

You can download the files for the last lecture :)